Operation; Display And Operating Controls - Samson Media 6 Z Mounting And Operating Manual

GEFAHR WARNING
! !
− Degree of protection IP 65 is no longer valid when the cable socket is removed from the
device connector.
− Protect the device connector against moisture during installation and transport by keeping
the cable socket part screwed on and sealed.
Table 4: Overview of functions of both software limit contacts A1 and A2 at connector B
Proximity switch
for ... (gas withdrawal/tank filling)
Alarm contact
Value below limit
resistance
Value above limit Low resistance
Both limit contacts A1/A2 can be configured separately as minimum or maximum alarms.
Note
Both limit contact outputs A1 and A2 are deactivated during battery operation.
Contact with low resistance
Switching signal ON · Function: Contact closed or output effectively conducting, power con-
sumption ≥ 3 mA
Contact with high resistance
Switching signal OFF · Function: Contact opened or output effectively non-conducting, power
consumption ≥ 1 mA

6 Operation

6.1 Display and operating controls

All necessary data and measured values saved in the memory of Media 6 are indicated on
the LCD.
The operating controls are located on the bottom panel behind the protective cover, which
can be opened:
 Up key
Four DIP switches to select the gas type and write protection functions (see Fig. 7 on
page 24) are located next to them.
EB 9527-3 EN
1 min./1 max. contact
A1 A2
High
Low resistance
High
resistance
 Down key
Two min. contacts
(gas withdrawal)
A1 A2
High High
resistance resistance
Low resistance Low resistance
Enter key

Operation
Two max. contacts
(tank filling)
A1 A2
Low resistance Low resistance
High High
resistance resistance
19